87145954

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{29501}}^1$

素因数の和:29721

約数の個数: 16

約数和(自身を含む): 150106176

約数和(自身を除く): 62960222

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 29501, 59002, 206507, 413014, 6224711, 12449422, 43572977, 87145954]

約数ペア:

[(1, 87145954), (2, 43572977), (7, 12449422), (14, 6224711), (211, 413014), (422, 206507), (1477, 59002), (2954, 29501)]